Society of Pain and Palliative Care Pharmacists White Paper on the Role of Opioid Stewardship Pharmacists.

Opioid stewardship is one essential function of pain and palliative care pharmacists and a critical need in the United States. In recent years, this country has been plagued by two public health emergencies: an opioid crisis and the COVID-19 pandemic, which has exacerbated the opioid epidemic through its economic and psychosocial toll. To develop an opioid stewardship program, a systematic approach is needed. This will be detailed in part here by the Opioid Stewardship Taskforce of the Society of Pain and Palliative Care Pharmacists (SPPCP), focusing on the role of the pharmacist. Many pain and palliative care pharmacists have made significant contributions to the development and daily operation of such programs while also completing other competing clinical tasks, including direct patient care. To ensure dedicated time and attention to critical opioid stewardship efforts, SPPCP recommends and endorses opioid stewardship models employing a full time, opioid stewardship pharmacist in both the inpatient and outpatient setting. Early research suggests that opioid stewardship pharmacists are pivotal to improving opioid metrics and pain care outcomes. However, further research and development in this area of practice is needed and encouraged.

Safety and preliminary outcomes of short-acting opioid agonist treatment (sOAT) for hospitalized patients with opioid use disorder.

BACKGROUND: Patients with opioid use disorder (OUD) frequently leave the hospital as patient directed discharges (PDDs) because of untreated withdrawal and pain. Short-acting opioids can complement methadone, buprenorphine, and non-opioid adjuvants for withdrawal and pain, however little evidence exists for this approach. We described the safety and preliminary outcomes of short-acting opioid agonist treatment (sOAT) for hospitalized patients with OUD at an academic hospital in Philadelphia, PA. METHODS: From August 2021 to March 2022, a pharmacist guided implementation of a pilot sOAT protocol consisting of escalating doses of oxycodone or oral hydromorphone scheduled every four hours, intravenous hydromorphone as needed, and non-opioid adjuvants for withdrawal and pain. All patients were encouraged to start methadone or buprenorphine treatment for OUD. We abstracted data from the electronic health record into a secure platform. The primary outcome was safety: administration of naloxone, over-sedation, or a fall. Secondary outcomes were PDDs and respective length of stay (LOS), discharges on methadone or buprenorphine, and discharges with naloxone. We compared secondary outcomes to hospitalizations in the 12 months prior to the index hospitalization among the same cohort. RESULTS: Of the 23 cases, 13 (56.5%) were female, 19 (82.6%) were 40 years or younger, and 22 (95.7%) identified as White. Twenty-one (91.3%) regularly injected opioids and four (17.3%) were enrolled in methadone or buprenorphine prior to hospitalization. sOAT was administered at median doses of 200-320 morphine milligram equivalents per 24-h period. Naloxone administration was documented once in the operating room, over-sedation was documented once after unsanctioned opioid use, and there were no falls. The PDD rate was 44% with median LOS 5 days (compared to PDD rate 69% with median LOS 3 days for prior admissions), 65% of sOAT cases were discharged on buprenorphine or methadone (compared to 33% for prior admissions), and 65% of sOAT cases were discharged with naloxone (compared to 19% for prior admissions). CONCLUSIONS: Pilot implementation of sOAT was safe. Compared to prior admissions in the same cohort, the PDD rate was lower, LOS for PDDs was longer, and more patients were discharged on buprenorphine or methadone and with naloxone, however efficacy for these secondary outcomes remains to be established.

Development of Entrustable Professional Activities for Specialist Hospice and Palliative Care Pharmacists.

CONTEXT: Entrustable professional activities (EPAs) translate competencies into explicit, practical terms that clearly state the expected roles and responsibilities of clinicians who have achieved proficiency and expertise in a field. EPAs are defined for Hospice and Palliative Medicine physicians but not for other members of Hospice and Palliative Care (HAPC) interprofessional teams, including pharmacists. OBJECTIVES: The objective of this study was to develop EPAs for HAPC pharmacists. METHODS: An 11-member workgroup of HAPC pharmacists was convened to develop candidate EPAs using nominal group and modified-Delphi methods. Content validity index was used as a measure of consensus, defined a priori at ≥ 60%. Vetting occurred via intra- and interprofessional stakeholder reactor groups and a national survey of HAPC pharmacists. RESULTS: Following an iterative process of workgroup and stakeholder consensus-building, 15 HAPC pharmacist EPAs were developed. Among the workgroup, all 15 EPAs reached ≥ 70% consensus, indicating appropriate internal validity. In a national survey of 185 HAPC pharmacists with a 20% response rate, 13 EPAs were rated by most respondents as "essential" and 2 were rated by most respondents as "important but not essential." Respondents indicated the 15 EPA set represented the core professional activities of HAPC pharmacists well (median rating of 5 on a Likert-like scale, IQR 1). CONCLUSION: Fifteen consensus EPAs describe essential activities of HAPC pharmacists in direct patient care, leadership, education, and scholarship. These EPAs will further guide pharmacist training programs, HAPC services seeking to incorporate a specialized pharmacist on the team, and currently practicing HAPC pharmacists.

Opioid Stewardship: Building on Antibiotic Stewardship Principles.

The opioid stewardship model is born out of the antimicrobial stewardship model, and thus there are many shared characteristics. Both opioid stewardship and antimicrobial stewardship are based on the principle that there is an indication for a particular medication in the right patient at the right time. As antimicrobial stewardship is in a later stage of development, looking at the two in parallel can lead to interesting learning and development opportunities for opioid stewardship. Two requirements of antimicrobial stewardship that need to be applied to opioid stewardship for optimum outcomes are the requirement for dedicated resources, more specifically a trained pharmacist, and a declaration that opioid stewardship is essential for health-system accreditation.

Teaching Pain Management in Serious Illness in the Era of the Opioid Epidemic: A Team-Based Intervention.

Introduction: Despite the prevalence of pain in patients with serious illness, recent guidelines for opioid prescribing practices have largely excluded palliative care patients. In lieu of such guidelines, many have recommended adapting risk mitigation strategies from the chronic pain arena for palliative care and oncology populations. Teaching interventions are needed to demonstrate how these methods can be applied to patients with serious illness. Methods: We developed a teaching intervention for fourth-year medical students to improve knowledge about safe opioid prescribing practices in palliative care patients and emphasized both effective and safe pain management. A secondary aim of the intervention was to demonstrate how a palliative care interdisciplinary team works together to care for a complex patient near the end of life. The intervention lasted 1 hour and consisted of an interdisciplinary case presentation as well as a slide presentation. Results: Twenty-two medical students attended the session over 2 years. After the intervention, medical students better understood risk mitigation strategies and felt more strongly that opioids can be a useful tool in treating pain for patients with serious illness. Students' familiarity with palliative care interdisciplinary roles also improved after the intervention. Discussion: This session was a useful part of a palliative care 2-week classroom elective and was well received by students. The development of a survey tool that assesses student attitudes around effective and safe pain management in patients with serious illness may be of use to others who teach pain management in palliative care populations.

Methylnaltrexone: Peripherally Acting µ-Opioid Receptor Antagonist.

Opioid-induced constipation (OIC) is a common adverse effect associated with opioid therapy, with many patients never developing tolerance to this effect. There are many traditional laxatives available to help patients combat this symptom, yet OIC may not reliably respond to conventional treatment. Peripherally acting µ-opioid receptor antagonists (PAMORAs) have a place in the treatment of refractory OIC, when traditional laxatives have not resulted in effective laxation. There are a number of PAMORAs now available, and methylnaltrexone is the only PAMORA indicated for the treatment of OIC in adults with advanced illness, as well as for patients with chronic noncancer pain, including patients with chronic pain related to prior cancer treatment who do not require frequent opioid escalation. Advanced practitioners need to have an understanding of how and when to best use these medications for the different indications in patients with advanced illness or chronic noncancer-related pain.

Top Ten Tips Palliative Care Clinicians Should Know About Psychopharmacology.

Palliative care (PC) providers often prescribe psychotropic medications to address psychological and physical suffering of patients with serious medical illness. Consideration must be given to the significant medical comorbidities of the patient when selecting a medication. This article seeks to provide guidance on how to safely and effectively select a psychotropic agent for depression, anxiety, and other distressing symptoms for patients with serious illness. To do so, we draw upon a team of physicians and a pharmacist with training in psychiatry and PC to highlight the "Top 10" tips for selecting a psychotropic medication to provide relief for patients with serious medical illness.

Ten Tips Palliative Care Pharmacists Want the Palliative Care Team to Know When Caring for Patients.

As palliative care (PC) moves upstream in the course of serious illness and the development of drugs and their indications rapidly expand, PC providers must understand common drug indications and adverse effects to ensure safe and effective prescribing. Pharmacists, experts in the nuances of medication management, are valuable resources and colleagues for PC providers. This article will offer PC providers 10 useful clinical pharmacy tips that PC pharmacists think all PC providers should know for safe and effective symptom management. Close collaboration with or addition of a trained pharmacist to your PC team can improve clinical care for all PC patients.

Treatment of Neuropathic Pain.

OPINION STATEMENT: Neuropathic pain is notoriously variable in its severity and impact on patients, as well as in its response to treatment. Certain therapies for neuropathic pain have better evidence for their use; however, it is apparent that although some therapies provide relief for only a minority of patients, the relief may be significant. Without a trial of therapy, there is no way to know if that relief is achievable. Our treatment experiences have shown that occasionally unexpected benefit is obtained through a thorough investigation of all options, even in the setting of failure of those with the most compelling evidence or indication. Chronic neuropathic pain is generally best treated with regularly dosed medications, balancing efficacy and tolerability. Evidence supports first-line trials of anticonvulsants, tricyclic antidepressants, and serotonin-norepinephrine reuptake inhibitors, alone or in certain combinations. While opioid medications, particularly methadone, can be effective in treating neuropathic pain, they are best used only in refractory cases and by experienced clinicians, due to concerns for both short- and long-term safety. Some therapies have a long history of successful use for certain syndromes (e.g., carbamazepine for trigeminal neuralgia pain), but these should not be considered to the exclusion of other more recent, less-supported therapies (e.g., botulinum toxin A for the same), particularly in refractory cases. We find the principles of palliative care highly applicable in the treatment of chronic neuropathic pain, including managing expectations, mutually agreed-upon meaningful outcomes, and a carefully cultivated therapeutic relationship.

Assessment of hospice health professionals' knowledge, views, and experience with medical marijuana.

The medicinal and recreational use of cannabis has been controversial, especially in the United States. Marijuana for medicinal use is approved in 14 U.S. states and has recently been considered for legalization in several additional states. Given its demonstrated efficacy in symptom management, marijuana has a potential role in palliative care. This study utilized a 16-item questionnaire to assess the knowledge, experience, and views of hospice professionals regarding the use of marijuana in terminally ill patients. The study results revealed that, like the general public, hospice health care providers are generally in favor of legalization of marijuana and, if legalized, would support its use in symptom management for their terminally ill patients.